body {
            font-family: Arial, sans-serif;
            line-height: 1.6;
            margin: 0;
            padding: 0;
            background-color: #f4f4f4;
        }
        header {
            background: #333;
            color: #fff;
            padding: 1rem;
            text-align: center;
        }
        #anime1 {
            width: 100%;
            max-width: 600px;
            height: 300px;
            border: 3px solid #3498db;
            border-radius: 15px;
            margin: 2rem auto;
            padding: 1.5rem;
        }
        main {
            padding: 2rem;
            max-width: 800px;
            margin: auto;
            background: #fff;
        }
        footer {
            text-align: center;
            padding: 1rem;
            font-size: 0.8rem;
            color: #666;
        }